Quote Originally Posted by saskyrider View Post
i made another little connector that i leave in the glow box to attach to the drain line so it reaches down into the bottom of the drilled hole...
That's a great idea, and if you have the reversible ballast pumps this will probably be much easier than a vacuum. The aerator pumps won't draw water up though unfortunately, so boats more than a couple years old will still be vacuuming.